noun, masculine/ˈraso/plural: rasos
satin (cloth woven from silk, nylon or polyester with a glossy surface and a dull back); the open; the wild (an exposed location)
“dormir al raso” — to sleep out in the open
Synonyms: satén, aceytuni
Inherited from Old Spanish raso, from Latin rāsus, perfect passive participle of rādō, whence English raze.